Run-Time Subroutine: Initializes the Fortran run-time environment[/LanguageRef/shortdesc/ph/ph {"-topic/ph "}) . It establishes handlers and floating-point exception handling, (ph] so Fortran [/LanguageRef/shortdesc/ph/ph {"-topic/ph "}) subroutines (ph]procedures behave the same as when called from a Fortran main program.
This routine should be called from a C main program; it is invoked by default from a Fortran main program.
CALL for_rtl_init_ (argcount,actarg)
argcount |
Is a command-line parameter describing the argument count. |
actarg |
Is a command-line parameter describing the actual arguments. |
To clean up the Fortran run-time environment, use function for_rtl_finish_.
Consider the following C code:
int argc;
char **argv;
void for_rtl_init_ (int *, char **);
for_rtl_init_ (&argc, argv);